It's got to be the west coast and should include the southwest. Start with Esperance, to the east of there would have to be Australia's best beaches, pure white and hard enough to drive a Sandman on. Don't go in the water,it'll freeze your nuts off.Onto Albany the Augusta where you can park your Van on the road between two oceans.Margret River, surf,wine,dope and the home of the recent movie Drift:lemo.Look me up in Busselton, I'll buy you lunch. Perth and beond after that. Ask Glacier or Vombil that's their part of town. Just do it.